Actually, you are seriously behind in a lot of things. Certain portions of the DNA are "switched off," this is part of the mutation. For example, chickens still have the genes to make teeth, but these genes are suppressed by chemicals to prevent them from reacting within the cells, thus, they don't inherently grow teeth. To "reverse" evolution these genes simply have to be unblocked, thus they are again activated. This has been known for a very long time. Most of your DNA actually never reacts with chemicals, because most of it is actually blocked. They use to think it was "junk" DNA, and thus the term was coined, but that was long discarded for the more accurate ones.http://www.natureworldnews.com /articles/781/20130309/house-d ust-mite-study-shows-reverse-e volution-possible.htm
Interesting. Evolution can go backwards. Topix atheists can get smart. Or at least their descendants.
Seriously Dave, you are so far behind in understanding genetic science it's almost ... well, embarrassing.